A train bought its last produce at Haymarket this rush hour and now riders heading towards Oak Grove are wondering if they'll ever return.

Sullivan Square didn't always feel like a depressing afterthought to the construction of an interstate in the middle of a horrible rotary. The original station, built at the turn of the last century, featured a soaring vaulted ceiling, elegant architectural touches - and tracks for trolleys. Remember trolleys? The only thing it didn't have was Donut and Donuts. Read more.

The T is vowing quick relief for Orange Line riders driven mad by high-volume wheel squealing in the downtown tunnel over the past couple of days.

"Track Teams are working to address this asap," the T tweeted this morning. "Our apologies for the loud noise."

How loud is it? Read more.

Transit Police report they are looking for Jose Guthrie, 40, for an incident on an Orange Line train last Tuesday night at the Tufts Medical Center station.

Police say that around 9:35 p.m., Guthrie pointed a weapon, possibly a gun, at somebody on a train at the station. Read more.

UPDATE: WCVB reports the train driver was taken out of service for "a long talk" about not panicking riders.

There was a chaotic scene at Mass. Ave. around 5:30 p.m. caused by balky brakes on an Orange Line train. Read more.

The T is warning of the dreaded "severe" delays on the Orange Line inbound from Oak Grove due to a train that needs to be taken out back and shot at Assembly Square. It's so bad, the T is telling people to take the Green Line between North Station and Back Bay, assuming they can get to North Station to begin with, that is.

Todd Consentino attended a MassDOT update session on the Casey Overpass/Forest Hills rehab project tonight and reports that the work has fallen a year behind schedule: Three months due to the inability to work under the mega snowpiles of 2015 and now nine months because the state is having problems buying six ceiling-mounted "jet fans" to ventilate and cool the Orange Line tunnel under the new ground-level Arborway. Read more.

Power shut, riders put on shuttle buses, expect delays.

UPDATE, 2:40 p.m. The T reported service has resumed, with "moderate" delays.

An Orange Line train with X's where its eyes used to be is causing "moderate" delays, the MBTA reports.

The MBTA last year quietly increased the spacing between trains during rush hour, decreasing the line's peak-time capacity by 25% and increasing the odds that frustrated passengers at certain stops won't even be able to get on a train at all because they're already full to bursting. Read more.